[CentOS] OpenGroupware.Org

Hi all!

I'm thinking on installing OGO on CentOS 4. I've been to 
download.opengroupware.org but I didn't find any CentOS/RHEL 4 specific 
rpm packages. I'm wondering, since RHEL4/CentOS4 is based on Fedora Core 
3, can I use these packages safely? Has anyone ever tried installing OGO 
on CentOS 4? Has anyone ever used ogoall-...rpm ?

Thankx in advance.

Best regards,

Pedro Silva